Gaorui 2Pcs Winter Warmer Car Heated Seat Cushion Hot Cover Heat Heating Conjoined Gray Enjoy the total comfort and luxury of heated seats, without the high cost and any invasive installations. Our heated seat covers combine therapeutic F.I.R. (Far Infrared Ray)heating The Hi-tech heating fabric uses Far-infrared heating which is built into the fabric, so no lumpy wires to be felt. The carbon-fiber heating elements begin heating within seconds and all by using your low-voltage cigarette lighter as the power source. 2 pieces for driver and Co-pilot seat,1 integrated controller Quicker and warmer experience. Far-infrared heating provides comfortable warming (no bulky wires) Advanced carbon-fiber heating.